Which lines in this excerpt from act v of shakespeare's macbeth tell the audience that macbeth realizes his mistake and regrets his ambition?

There are specialized producers that live in warm water vents deep in the ocean. these producers do not per-form from photosynthesis, but instead perform a similar process with iron and other chemicals. why do you think these producers use this process instead of photosynthesis?

What is the next step in muscle contraction after the actin changes shape? (apex)

The united states produces an average of 429 billion pounds of food annually. about 133 billion pounds of that food ends up as waste.the percentage of food that the united states wastes each year is %.